I have never used base stations before so I have a setup. Should I use this as an extender or a new network? Currently I am just using the fios router and the wifi performance is kind of meh .. i bought a new airport extreme and set it up as a new network and my wireless performance with an imac on another floor went from 30/25 to 101/60. my question is I tried setting up as an extender and it cant find the network to connect to even though the information is correct? And is the best way to set it up as an extender or to create a new network? I plan on adding a time capsule soon as well.